QR Code Generator
Create custom QR codes
Last updated:QR code generation encodes a URL, plain text, contact card, or Wi-Fi credential into a scannable QR matrix you can download as PNG or SVG. LlamaPDF builds the code locally with the qrcode library — adjustable size, error-correction level, and foreground/background colors. Perfect for menus, flyers, and signage.
Enter text to generate a QR code
Your file stays on your device — never uploaded
How to create a QR code
- 1
Enter the content you want to encode — a URL, plain text, email address, phone number, Wi-Fi credentials, or any other data — into the input field above.
- 2
Customize your QR code by adjusting the size, error correction level, and colors. Higher error correction makes the code more scannable even if partially damaged or obscured.
- 3
Click Generate to create your QR code instantly. Download it as a PNG or SVG image. The code is generated entirely in your browser — your data is never sent to any server.
Why use our QR code generator?
QR codes bridge the physical and digital worlds. They appear on business cards, product packaging, restaurant menus, event tickets, posters, and presentations — anywhere you need to give people instant access to a link, contact info, or other data with a simple phone scan. Our generator creates high-quality, scannable QR codes in seconds with no signup or watermarks.
Everything is processed client-side, which means your URLs, credentials, and other data remain private. Need to read a QR code instead? Use our QR code scanner. Once you have your QR code image, you can resize it or convert it to another format for your specific use case.
What is a QR code?
A QR (Quick Response) code is a two-dimensional barcode that stores data in a grid of black and white squares. Originally developed in 1994 for tracking automotive parts, QR codes are now used universally to encode URLs, text, contact information, Wi-Fi passwords, and more. Any smartphone camera or QR reader app can decode them instantly, making them one of the most accessible ways to share digital information in the physical world.